A Method of Coupling Mechanism Parameter Identification Based onGenetic Algorithm for MC-WPT System
Magnetically-coupled wireless power transmission (MC-WPT) system is a strong electromagnetic coupling system, and inductance parameters of its coupling mechanism have a significant impact on the performance of the system. In order to ensure that the magnetically coupled wireless power transmission s...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2021-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.03.009 |
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| Summary: | Magnetically-coupled wireless power transmission (MC-WPT) system is a strong electromagnetic coupling system, and inductance parameters of its coupling mechanism have a significant impact on the performance of the system. In order to ensure that the magnetically coupled wireless power transmission system is in resonance when it is working, this paper proposes a genetic algorithm-based parameter identification method for LCC-S type MC-WPT system. Not requiring high frequency sampling of primary and secondary side coil voltages or currents, the method can identify primary and secondary side self-inductance and mutual inductance parameters online, and has the advantages of simple system hardware circuit, low cost and easy implementation. Simulation and test results verify the feasibility and effectiveness of the coupling mechanism parameter identification method. |
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| ISSN: | 2096-5427 |